The Soundboard Portable Speaker has a total output power of 2W, with enhanced sound from its dual-ported audio design, volume controls, and a 3.5mm audio in jack (cable included). The Soundboard offers two options for power: 5V DC or batteries (3xAA, sold separately), with an LED power indicator. Enjoy amazing, size-defying sound anywhere you go with the SOUNDFLOW Soundboard Portable Speaker!
For use with any smartphone with an external speaker without the need for pairing, cables or Wi-Fi network
Compatible with iPhones, iPods, and Android devices
Featuring a built in passive radiator used to enhance bass effect